Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Consider a system that produces budget reports for a department at a university. For whichever system you choose, answer the following design questions:
Who will use the output? When is the output need to be delivered? How many people need to view the output?
Design a database for Ray. For each director, list his or her number and name and the year he or she was born. If the director is deceased, list the year of death.
Write a query that performs an inner join of the grade, student, and grade_type tables using ANSI SQL 99 syntax (JOIN ON).
Use the three-sphere model for systems management and brainstorm issues related to the change based on the business, technology, and organization spheres.
Write the functional dependencies in the table which concerns invoicing (an application Premiere Products is considering adding to its database), subject to the specified conditions.
Data Modeling and Normalization
Design a nested menus interface for a check-in and check-out hotel reservation system that can be used internationally.
Assume that relation Employee has no tuples in it initially. You are to show the simplest example you can think of where using trigger T1 will produce a different final database state than using trigger T2.
Explain the differences between the storing data in Access and Excel. Why you would use a spreadsheet over the database?
Database Modeling and Design: A complete table diagram. Transform model to tables, include all attributes and keys.
Prepare the relational schema for database
Sketch a DFSA for identifiers which contain only letters and digits, where identifier should have at least one letter, but it need not be first character.
Complete database exercise by converting user form located the evaluation procedures section of the syllabus into 1NF and 2NF.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd